Mechanic's and Student's Guide in the Designing and Construction of General Gearing as Eccentrics, Screws, Toothed Wheels, Etc: And the Drawing of Rectilineal and Curved Surfaces; with Practical Rules and DetailsW.P. Nimmo, 1868 - 50 páginas |
Dentro del libro
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Página 9
... inches , draw centre line , L L , for plan and elevation , showing the former only by half a circle , as it will suffice , the different points for division lying directly opposite . Fix on the number of threads in one inch , according ...
... inches , draw centre line , L L , for plan and elevation , showing the former only by half a circle , as it will suffice , the different points for division lying directly opposite . Fix on the number of threads in one inch , according ...
Página 10
... inches , and the pitch of the thread 1 - inch , the depth of the same equal to half the pitch shown in plan ( Fig . 6 ) , by a half - circle , D E F , 24 inches diameter . After setting out the thread in elevation ( Fig . 5 ) , arrange ...
... inches , and the pitch of the thread 1 - inch , the depth of the same equal to half the pitch shown in plan ( Fig . 6 ) , by a half - circle , D E F , 24 inches diameter . After setting out the thread in elevation ( Fig . 5 ) , arrange ...
Página 12
... inches diameter × 15 teeth × 1 ′′ pitch x 2 inches wide . ( 24 ) After the centre lines and the pitch line have been drawn , and the teeth set out , which are shown here by striking the curves from the centres of the spaces , and the ...
... inches diameter × 15 teeth × 1 ′′ pitch x 2 inches wide . ( 24 ) After the centre lines and the pitch line have been drawn , and the teeth set out , which are shown here by striking the curves from the centres of the spaces , and the ...
Página 13
... inches pitch × 3 inches wide , drawn to a scale of of an inch , equal to I foot . After having set out the PINION , AND RACK AND PINION . 13.
... inches pitch × 3 inches wide , drawn to a scale of of an inch , equal to I foot . After having set out the PINION , AND RACK AND PINION . 13.
Página 14
... inches pitch × 4 inches wide , cast in segments , which are not shown here , because it is only intended to illustrate the setting out of the teeth , and therefore the wheel shown broken off . The diameter of the pinion is 71⁄2 inches x ...
... inches pitch × 4 inches wide , cast in segments , which are not shown here , because it is only intended to illustrate the setting out of the teeth , and therefore the wheel shown broken off . The diameter of the pinion is 71⁄2 inches x ...
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Mechanic's and Student's Guide in the Designing and Construction of General ... Francis Herbert Joynson Sin vista previa disponible - 2016 |
Términos y frases comunes
50 cents 75 cents A B C Artillery axis belt bevel wheels bisect breadth Captain cast-iron Cavalry centre line circle described circumference Cloth cone construction Corps of Engineers cut the circle cycloid describe arcs describe the curve diagrams diameter distance divide Double Eccentrical draw radial lines drawn edition elevation Fig ellipse engravings epicycloid feet French gear given Gunnery height horse power Hypsometry Illustrated inches pitch instruction intersections J. P. WHITNEY Journal length Major-General Manual Maps Merrimack River Military Academy motion Naval number of equal octavo officers Ordnance perpendicular pinion pitch line plan Fig Plate XV point F practical pulley radius revised revolutions per minute Rifle round screw semicircles shaft spiral Steam steel strength teeth tion tooth Treatise U. S. Army U. S. Navy United United States Army UNITED STATES NAVY velocity vertical Volunteers West Point width wrought-iron
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